NHS Pay Disputes Explained: Strikes, Ballots and Your Pay

Last updated: 28 September 2026 · Figures verified against the NHS Employers 2026/27 pay circular.

The dispute process in five steps

NHS pay disputes follow a recognisable sequence. Most pay rounds end at step 1; the further down the list you go, the more serious the dispute:

Step	What happens
1. Award announced	The government announces its decision on the Pay Review Body’s recommendation
2. Union consultation	Unions consult members: accept the award, or reject it and consider next steps
3. Ballot	If members reject it, the union holds a statutory postal ballot for industrial action
4. Notice	After a successful ballot, the union gives the employer at least 14 days’ notice of action
5. Action	Strike action or action short of strike, within the ballot mandate’s six-month window

This guide explains each step factually: the law that governs ballots, what happens to your pay and pension if you take part, and how emergency cover works. It does not take a position on any dispute — for the arguments, read your union and your employer.

How NHS pay disputes arise

The chain is short: award → rejection → ballot. The government’s decision on the pay award goes to union members; if they vote to reject it, each union decides — under its own rules — whether to ballot for industrial action. A dispute is therefore not declared by fiery rhetoric but by a formal democratic process inside the union.

The 2022/23 pay round is the textbook case. The government implemented a £1,400 flat uplift; the Royal College of Nursing rejected it and, for the first time in its 106-year history, balloted for strike action — with nurses walking out in December 2022 and January 2023. The dispute was eventually settled by the March 2023 offer (a consolidated 5% for 2023/24 plus a non-consolidated 2% payment for 2022/23), accepted by the NHS Staff Council. The episode shows the full arc: an award judged inadequate, a ballot that cleared the legal thresholds, action, negotiation, and settlement.

Source: Al Jazeera — RCN strike, December 2022.

Ballots and the legal thresholds

Industrial action ballots in the UK are governed by trade union legislation, with stricter thresholds for health as an “important public service”. The current requirements, per the official impact assessment for the Important Public Services (Health) Regulations:

50% turnout threshold: at least half of those eligible to vote must return a ballot — for all industrial action ballots.
40% support threshold: in important public services including health, at least 40% of all those eligible to vote — not just those who voted — must vote yes. This is on top of the turnout requirement.
Postal ballot: votes are cast by post, not online or in the workplace.
14 days’ notice: the union must give the employer at least 14 days’ notice before industrial action begins.
Six-month mandate: a successful ballot authorises action for six months (extendable to nine by agreement with the employer) — after that, the union must re-ballot.

Source: Impact assessment — the Important Public Services (Health) Regulations 2017.

Two practical consequences. First, health unions need genuinely large majorities of their whole membership, not just activists — abstention effectively counts against action, which is why unions campaign hard on turnout. Second, ballots are usually held per employer: in the RCN’s 2022 ballot, some trusts cleared the thresholds while others narrowly missed them, so action only took place where the legal test was met. A national dispute can therefore produce a patchwork of action and non-action across trusts.

What happens to your pay during strike action

The core principle, stated in NHS Employers’ industrial action guidance: staff are not entitled to be paid for any period during which they are on strike, because they are not willing to work. Your employer will deduct pay for strike days — but how the deduction is calculated depends on your employer’s payroll policy. There is no single national formula: some employers divide by the days in the calendar month, others use a 1/365 annual formula, and practice varies between trusts and nations.

Source: NHS Employers — Managing industrial action (PDF).

An illustration of the scale (not a rule): a full-time Band 5 at entry (£32,073) losing one strike day at 1/365 of annual salary would see about £88 deducted — before considering that any enhancements (unsocial-hours payments, for example) normally due for that day are also deducted. Trust guidance in Northern Ireland confirms that deductions include enhancements normally paid on the strike day. Your trust’s payroll or HR team can tell you the exact method it uses — ask before a strike day, not after.

Action short of strike (such as working to rule) is different again: some employers withhold pay where contractual duties are not performed, and pensionable pay may need reassessing — the NHS Business Services Authority’s employer guidance notes both. The details depend on what the action involves and the employer’s response, so union guidance for the specific dispute is essential reading.

Source: NHSBSA — strike action and pension records guidance.

Pensions and continuous service

On pensions, the position is clearly documented. Per NHS Employers’ guidance:

Strike days are non-pensionable: no pension contributions are deducted for them, and no employer contribution is owed for them either.
They are recorded as ‘disallowed days’ in pension returns to the NHS Business Services Authority.
No pension service credit accrues for the strike period — a one-day strike means one fewer day of pensionable service in the year’s accrual.
Members who want to make up the gap can consider purchasing additional pension — the standard mechanism for buying extra pension benefits.

For a single strike day the pension effect is trivially small; it becomes material only across sustained or repeated action. On continuous NHS service — which affects redundancy calculations, sick pay and other service-linked rights — the position is more technical and fact-dependent. We do not state a blanket rule here: check your union’s guidance and your employer’s policy for the specific dispute, and get advice before acting if continuous service matters to you (for example, if you are near a service threshold).

Derogations and life-and-limb cover

Health strikes are never a complete walkout: unions and employers agree derogations — exceptions that keep minimum safe staffing in critical areas during industrial action. This is sometimes called “life-and-limb” or “life-and-limb cover”: the principle that emergency and life-preserving care continues regardless of the dispute.

How it works in practice:

Before action, the union and each employer negotiate which services and staffing levels are exempt — typically emergency departments, intensive care, and other areas where withdrawal would risk life.
Staff rostered to agreed derogations report for work normally: they are working, not striking, so no pay deductions apply to them.
Derogations are agreed locally, so cover looks different at every trust — there is no national template.

Derogations are also why health strikes are logistically complex: the same dispute can mean full action on an elective ward, minimum staffing in A&E, and normal working in intensive care — all in one hospital, all on one day. If you are unsure whether your area is covered by a derogation, your manager and your union rep are the people to ask, in advance.

The 2026 context: Northern Ireland

The live case study at the time of writing is Northern Ireland. The 2026/27 Agenda for Change award of 3.3% was recommended for Northern Ireland but had not been implemented in the reporting available in late August 2026 — leaving NI staff on the previous year’s pay while England, Scotland and Wales had moved on. The Royal College of Nursing was reported to be planning a statutory ballot of its Northern Ireland members for the autumn, though the ballot’s outcome was not confirmed in the sources available at the time of writing.

Source: Nursing Times — NI pay dispute, 26 August 2026.

We present this neutrally and with the caveat it deserves: dispute situations move quickly, and anything written about a live ballot should be checked against current reporting. For the underlying pay position, see NHS Northern Ireland pay; for the award process that produced the dispute, see how the pay award is decided.

Recent history: 2022–2024

The current dispute framework was stress-tested in 2022–23. After the £1,400 award for 2022/23 was rejected, the RCN held the first strike ballots in its 106-year history: up to 100,000 nursing staff took part in one-day strikes in December 2022 across England, Wales and Northern Ireland, with further dates in early 2023. Ambulance workers and other groups took separate action in the same period. The March 2023 offer — 5% consolidated for 2023/24 plus the 2% non-consolidated payment for 2022/23 — was accepted by the NHS Staff Council and ended the action.

What the episode established, factually: the ballot thresholds can be cleared at scale in health; per-employer balloting produces uneven action; and disputes end in negotiated settlement, not in one side’s total victory. The 2024/25 (5.5%) and 2025/26 (3.6%) awards were accepted without industrial action, and 2026/27’s on-time 3.3% award in England likewise — until Northern Ireland’s implementation delay reopened the question there.

Where to get official information

During any live dispute, go to primary sources — not social media summaries:

Your union — for ballot details, action guidance, picket arrangements and hardship funds. The RCN, Unison, Unite, GMB and others each publish dispute-specific guidance for members.
Your employer — for how strike-day deductions will be calculated, derogation arrangements, and reporting expectations. Trusts typically publish industrial-action FAQs during disputes.
NHS Employers’ industrial action guidance — the employer-side reference for managing action, including pay and pension treatment.
NHSBSA pension guidance — for how strike action and action short of strike are recorded for pension purposes.

This page is an explainer, not advice: if you are deciding whether to take part in industrial action, read your union’s guidance for that specific dispute and speak to your rep. For the pay figures behind any dispute, see the 2026/27 pay rise and NHS pension contributions.

Frequently asked questions

Do you lose pay if you go on strike in the NHS?

Yes. You are not entitled to be paid for any period during which you are on strike, and your employer will deduct pay for strike days — including any enhancements that would normally have been paid for those shifts.

How much pay is deducted per strike day?

There is no single national formula: the calculation depends on your employer’s payroll policy, with different trusts using different methods. Ask your trust’s payroll or HR team how it calculates strike-day deductions before any action.

Can I be forced to work during a strike?

No one can be compelled to strike, and no one taking lawful action can be compelled to work instead. Emergency cover is handled through agreed derogations, where rostered staff work normally — if you are unsure whether your area is covered, ask your manager and your union rep in advance.

What is a derogation?

An agreed exception that keeps minimum safe staffing — often called life-and-limb cover — in critical areas during industrial action. Staff working agreed derogations report normally and are paid normally.

Does striking affect my NHS pension?

Strike days are non-pensionable: no employee or employer contributions are taken for them, they are recorded as ‘disallowed days’, and no pension service credit accrues for the period. Members can consider purchasing additional pension to make up gaps.

Will striking break my continuous NHS service?

The position is technical and fact-dependent, so we do not state a blanket rule. Check your union’s guidance and your employer’s policy for the specific dispute — and take advice first if you are near a service-linked threshold.

Can my employer ask whether I intend to strike?

Employers may ask about intentions for service-planning purposes, but you are not obliged to declare them. You can change your mind later — though notifying your manager in advance helps planning if you do.

Where can I get advice about industrial action?

From your union — which publishes guidance for each specific dispute — and from your employer’s industrial-action FAQs. For pay and pension mechanics, NHS Employers’ and NHSBSA’s published guidance are the employer-side references.

Keep exploring

Understand the full cycle: how the NHS pay award is decided each year, what changed in the 2026 handbook, and the 2026/27 pay rise behind the current disputes.

Sources and independence